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Relay Unit
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Each relay unit extends the reader module by 16 additional relays. The reader module can control up to 64 relays, so 4 relay units can be connected it via RS485 bus. Each relay has a two-way contact and its delay time and pulse duration can be individually programmed. Small toggle switches (option) are used to control the relays manually in case of a disruption. A sabotage switch that detects the opening of the case can be included into an external alert loop line. The relay unit cannot be used without a reader module. |
| · | 16 relays with two-way contact (1A / 100V AC) minimal required current: 100mA @ 5V
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| · | available at LSA terminal strip
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| · | uses RS485-Bus (2 lines plus ground)
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| · | recommended cable: CAT-5
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| · | for remote configuration
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| · | Configuration data is stored non volatile in EEPROM
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| · | On-site configuration by IR remote control
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| · | advance configuration using 3S KeyManager (software)
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| · | provides sabotage contacts to be included in an alert loop line that signals when module case is opened
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| · | 12V DC +/-25% 20 mA (standby) 320 mA (all relays active)
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| · | -10° .. +50° Celsius
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| · | robust water proof IP65 case 130 x 130 x 35 mm
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| · | 3-digit display used during on-site installation and displays operating status.
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